id,case_id,role,surname,forename,occupation,place_id,raw_segment,seq 4784171,2291049,plaintiff,del Hay,Peter,esq,595417,"del Hay, Peter, of Spaldyngton, esq",0 4784172,2291049,defendant,de Skelton,John,abbot of Whitby Abbey,,"de Skelton, John, abbot of Whitby Abbey",0 4784173,2291049,defendant,Aske,John,esq,801905,"Aske, John, of Ergom, esq",1